202001110102210 has 8 divisors (see below), whose sum is σ = 363601998183996. Its totient is φ = 80800444040880.

The previous prime is 202001110102193. The next prime is 202001110102247. The reversal of 202001110102210 is 12201011100202.

It can be written as a sum of positive squares in 2 ways, for example, as 198391478692801 + 3609631409409 = 14085151^2 + 1899903^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10100055505101 + ... + 10100055505120.

Almost surely, 2^{202001110102210} is an apocalyptic number.

202001110102210 is a deficient number, since it is larger than the sum of its proper divisors (161600888081786).

202001110102210 is a wasteful number, since it uses less digits than its factorization.

202001110102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200111010228.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202001110102210 its reverse (12201011100202), we get a palindrome (214202121202412).

The spelling of 202001110102210 in words is "two hundred two trillion, one billion, one hundred ten million, one hundred two thousand, two hundred ten".